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The principles that you will examine in this lab can be illustrated by studying a failing bucket. Imagine a frictionless pulley in the shape of a soild cylinder of unknown mass and radius 0.115 m that is used to draw water from a well. A bucket of mass 1.5 kg is attached to a cord wrapped around the cylinder. The bucket starts from rest at the top of the well and falls for 2.5 8 before hitting the water at a distance of 6 m below the top of the wall. Neglect the mass of the cord. Part A What is the linear acceleration of the falling bucket? 2/ M = ? Rotating pulley Hint: remember that = 1987 a= 1.92 m/s² Submit Previous Answers ✓ Correct Part B Falling bucket m = 1.50 kg What is the angular acceleration of the rotating pulley? cx=16.7 racis² Submit Previous Answers ✓ Correct Part C What is the tension in the cord? T= 11,8 N Submit Previous Answers Correct What is the value of the torque that is applied to the pulley by the bucket hanging on the cord? Use the tension from the previous question. T= 1.850 N-m Submit Previous Answers ✓ Correct Review Constants Periodic Table

The principles that you will examine in this lab can be illustrated by studying a failing bucket. Imagine a frictionless pulley in the shape of a soild cylinder of unknown mass and radius 0.115 m that is used to draw water from a well. A bucket of mass 1.5 kg is attached to a cord wrapped around the cylinder. The bucket starts from rest at the top of the well and falls for 2.5 8 before hitting the water at a distance of 6 m below the top of the wall. Neglect the mass of the cord. Part A What is the linear acceleration of the falling bucket? 2/ M = ? Rotating pulley Hint: remember that = 1987 a= 1.92 m/s² Submit Previous Answers ✓ Correct Part B Falling bucket m = 1.50 kg What is the angular acceleration of the rotating pulley? cx=16.7 racis² Submit Previous Answers ✓ Correct Part C What is the tension in the cord? T= 11,8 N Submit Previous Answers Correct What is the value of the torque that is applied to the pulley by the bucket hanging on the cord? Use the tension from the previous question. T= 1.850 N-m Submit Previous Answers ✓ Correct Review Constants Periodic Table

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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The principles that you will examine in this lab can be illustrated by studying a failing bucket. Imagine a frictionless pulley in the shape of a soild cylinder of unknown mass and radius 0.115 m that is used to draw water from a well. A bucket of mass 1.5 kg is attached to a cord wrapped around the cylinder. The bucket starts from rest at the top of the well and falls for 2.5 8 before hitting the water at a distance of 6 m below the top of the wall. Neglect the mass of the cord. Part A What is the linear acceleration of the falling bucket? 2/ M = ? Rotating pulley Hint: remember that = 1987 a= 1.92 m/s² Submit Previous Answers ✓ Correct Part B Falling bucket m = 1.50 kg What is the angular acceleration of the rotating pulley? cx=16.7 racis² Submit Previous Answers ✓ Correct Part C What is the tension in the cord? T= 11,8 N Submit Previous Answers Correct What is the value of the torque that is applied to the pulley by the bucket hanging on the cord? Use the tension from the previous question. T= 1.850 N-m Submit Previous Answers ✓ Correct Review Constants Periodic Table
Transcribed Image Text:The principles that you will examine in this lab can be illustrated by studying a failing bucket. Imagine a frictionless pulley in the shape of a soild cylinder of unknown mass and radius 0.115 m that is used to draw water from a well. A bucket of mass 1.5 kg is attached to a cord wrapped around the cylinder. The bucket starts from rest at the top of the well and falls for 2.5 8 before hitting the water at a distance of 6 m below the top of the wall. Neglect the mass of the cord. Part A What is the linear acceleration of the falling bucket? 2/ M = ? Rotating pulley Hint: remember that = 1987 a= 1.92 m/s² Submit Previous Answers ✓ Correct Part B Falling bucket m = 1.50 kg What is the angular acceleration of the rotating pulley? cx=16.7 racis² Submit Previous Answers ✓ Correct Part C What is the tension in the cord? T= 11,8 N Submit Previous Answers Correct What is the value of the torque that is applied to the pulley by the bucket hanging on the cord? Use the tension from the previous question. T= 1.850 N-m Submit Previous Answers ✓ Correct Review Constants Periodic Table
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